| APA | AST. (2012, February 14). In Acronym Geek. Retrieved 04:38, February 14, 2012, from http://www.acronymgeek.com/AST |
| MLA | "AST." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/AST>. |
| MHRA | 'AST', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/AST> [accessed 14 February 2012] |
| Chicago | "AST", http://www.acronymgeek.com/AST (accessed February 14, 2012). |
| CBE/CSE | AST [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/AST. |
| Bluebook | AST, http://www.acronymgeek.com/AST (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, AST, http://www.acronymgeek.com/AST (optional description here) (as of Feb. 14, 2012, 04:38). |
| AMA | AST. Acronym Geek. February 14, 2012, 04:38. Available at: http://www.acronymgeek.com/AST. Accessed February 14, 2012, 04:38. |